Comparison

Calculator PanecalST Plus vs Acceleration Unit Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calculator PanecalST Plus

This calculator app allows you to view and edit complex formulas with ease. It prevents errors by letting you check input as you go and reuse past calculations by modifying values. Navigate and edit expressions quickly with a cursor and intuitive controls.

Highlights
  • Formula editing with cursor
  • Re-calculation using history
  • Time, tax, and percentage calculations
  • Cut, copy, and paste functionality
  • Expression and answer history
  • Customizable settings
Features
Read full description

This is calculator app that allows you to display and modify formulas. It allows you to enter formulas while checking them, which prevents you from typing incorrectly or making calculation errors. It is also possible to reuse past formulas to change only certain values to calculate them. The cursor indicates on the display, and you can tap or press the arrow keys to quickly navigate to where you want to edit. It has a powerful, flexible and intuitive user interface with support for swiping to scroll through formulas and long-tap to copy and paste. [ Features ] - Easy operation for editing formulas - Re-calculation by using history - Four arithmetic operations, root, percentages, time, tax and parentheses calculations - Memory, M+, M-, MR, MC - Scroll up/down lines - Cut, copy and paste - Expressions history and answer history - Grouping separator and decimal point - Various settings (Long tap MENU key) [ What do you use "Calculator" for ] - General calculator - Tax and VAT - Sales, profit and cost - Split a payments at restaurant - Long formulas calculation - Formula include parenthesis - Elapsed time, time addition and subtraction, production time, costing from time [ Four arithmetic operations ] 1 + 2 - 3 × 4 ÷ 5 = 0.6   [ Time calculation ] 16:15 - 12:45 = 3:30:00 1.5 × (16:15 - 12:45) = 5:15:00 Press [H:M:S] key for changing value after calculation. =5.25 [ Root calculation (Long press)] √( 2 × 2) = 2   [ Percentage calculation ] 500 + 20% = 600 500 - 20% = 400 500 × 20% = 100 100 ÷ 500% = 20   [ Tax calculation ] 500 Tax+ = 525 525 Tax- = 500   [ Parenthesis calculation ] ( 1 + 2 ) × ( 3 + 4 ) = 21 ( 1 + 2 ) ( 3 + 4 ) ( 5 + 6 ) = 231   [ Grouping separator and decimal point ] 123,456,789.1 + 0.02 = 123,456,789.12 123.456.789,1 + 0,02 = 123.456.789,12 (Depends on setting)   [ Display ] Calculator indicates long expressions on the display. If you may mistake to input expressions, you can correct this expressions easily and quickly using by back space key, arrow keys and C(clear) key. [ Re-play and history functions ] Calculator has "Re-play function". It indicates expressions that you inputted in the recently using by △(re-play)key. If you long-press re-play key, expressions history table is available. [ Last answer and history functions ] Last answer is that indicates the last calculation result by using Ans key. If you long-press Ans key, a last answer history table is available. [ Percent calculator ] If you would like to calculate “20% more $50”, you can input 50+20% and get a result. [ Tax calculator ] This calculator can store tax rate in the setting. And you can get price including / excluding tax easily and quickly using by Tax+/Tax- keys. [ Disclaimer ] Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.

About

Acceleration Unit Converter

Features
Read full description

The Acceleration Unit Converter application converts the input acceleration value into 12 types of units. The unit of conversion is in meter per second squared [m/s^2], gal [Gal], gravitational acceleration [G] and so on. Simply enter the acceleration value and select the unit of acceleration with the unit selection button, the value converted into 12 units will be displayed. Units supported by this application are as follows. 【Unit of Acceleration】 1. m/s^2 2. Gal 3. G (gravitational acceleration) 4. km/h/s 5. mph/s (mile/h/s) 6. mpm/s (mile/min/s) 7. mile/min^2 8. mile/s^2 9. fph/s (ft/h/s) 10. fpm/s (ft/min/s) 11. ft/min^2 12. ft/s^2

Screenshots

Calculator PanecalST Plus4 screens
Acceleration Unit Converter4 screens

Verdict

The call

The clearest difference is update cadence: Calculator PanecalST Plus at every 4 months against Acceleration Unit Converter's every 38 months. Calculator PanecalST Plus also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Calculator PanecalST Plus costs $1.99 and Acceleration Unit Converter $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calculator PanecalST Plus ships an update every 4 months, Acceleration Unit Converter every 38 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Calculator PanecalST Plus versus Acceleration Unit Converter: the parameters behind the verdict, then further details
ParameterCalculator PanecalST PlusAcceleration Unit Converter
Price$1.99$1.99
Rating4.9 (16 ratings) — better—
Positive reviews82.4% of reviews—
Number of ratings16 — better—
Update frequencyEvery 4 months — betterEvery 38 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size17 MB0 MB
Age rating4+4+
DeveloperNoriyasu KutsuzawaKei Suefuji

In-app purchases

None

Calculator PanecalST Plus

No in-app purchases

None

Acceleration Unit Converter

No in-app purchases

Questions

Is Calculator PanecalST Plus free?
Calculator PanecalST Plus costs $1.99, with no in-app purchases.
Is Acceleration Unit Converter free?
Acceleration Unit Converter costs $1.99, with no in-app purchases.
Do Calculator PanecalST Plus or Acceleration Unit Converter have ads?
Neither Calculator PanecalST Plus nor Acceleration Unit Converter shows ads.
Which is updated more often, Calculator PanecalST Plus or Acceleration Unit Converter?
Calculator PanecalST Plus ships an update every 4 months, and Acceleration Unit Converter every 38 months. Most recently, Calculator PanecalST Plus was updated on November 1, 2026 and Acceleration Unit Converter on October 25, 2026.

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